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Quick specs
Brand
Rheem
BTU Input
42,000 BTU/h
BTU Output
39,900 BTU/h
AFUE
92%
Heating Stages
Single-Stage
Blower Motor
1/2 HP 5-Speed Constant Torque ECM
Cabinet Width
17.5"
Airflow Configuration
4-Way Multi-Position
Max Cooling Airflow
1,298 CFM
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.
Rheem 92% AFUE 42,000 BTU Single Stage Multi-Position Gas Furnace (17.5″ Wide)
10-Year Parts Warranty·92% AFUE Efficiency
$2,718.67
-
- Free shipping — most items ship by the next day
Licensed HVAC technician required. Must be installed by a certified professional. Improper installation voids the manufacturer warranty.
Secure payment
VISA MC AMEX DISC PayPal Affirm CHECK
Rheem 92% AFUE 42,000 BTU Single Stage Multi-Position Gas Furnace (17.5″ Wide)
Licensed HVAC technician required. Must be installed by a certified professional. Improper installation voids the manufacturer warranty.
Need help? (888) 292-0874
- Free shipping — most items ship by the next day
Secure payment
VISA MC AMEX DISC PayPal Affirm CHECK
In stock
In most items, small items ship same day. Complete systems ship next business day.
$2,718.67
-
Need help? (888) 292-0874
- Free shipping — most items ship by the next day
Secure payment
VISA MC AMEX DISC PayPal Affirm CHECK
Quick specs
Brand
Rheem
BTU Input
42,000 BTU/h
BTU Output
39,900 BTU/h
AFUE
92%
Heating Stages
Single-Stage
Blower Motor
1/2 HP 5-Speed Constant Torque ECM
Cabinet Width
17.5"
Airflow Configuration
4-Way Multi-Position
Max Cooling Airflow
1,298 CFM
Not sure this fits your unit?
Call us with your model number and we'll confirm the right part before you order.
Rheem 92% AFUE 42,000 BTU Single Stage Multi-Position Gas Furnace (17.5″ Wide)
FEATURES
10 year warranty on parts
20 year warranty on heat exchanger
Designed for vertical up-flow, down-flow & horizontal installations
Multispeed Constant Torque ECM Motor
Induced Draft Blower
Energy saving single stage gas valve
Proven direct spark ignition for reliability & longevity
Primary aluminized steel heat exchanger
29-4C stainless steel secondary heat exchanger
Pressure switches
Low speed continuous fan option
100% safety lock out
Manual shut-off valve
Blocked Drain Sensor
Power and self-test diagnostics
Energy Star Certified
Single Speed Option for Heating & Cooling Applications
Complies with California low NOx requirements up to 40ng/J
Convertible from natural gas to propane (LP) gas with kit
SPECIFICATIONS
Dimensions: H34″ x W17 1/2″ x D29 5/8″
Volts: 115
Phase: Single
Hertz: 60
Input: 42,000 BTU
Output : 35,910 BTU
*Non-zero clearance vent conversion kit (RXGY-CK) and zero-clearance vent conversion kit (RXGY-ZK) may be needed for certain configurations. Please see chart below for details.
Key features
- 10-Year Parts Warranty — plus 20-year heat exchanger warranty
- 92% AFUE Efficiency — energy-saving single-stage gas valve
- Proven Direct Spark Ignition — with induced draft blower
- Multi-Position Installation — upflow, downflow or horizontal with constant torque ECM
Why homeowners choose NAW
Genuine OEM parts
Every part we sell is the real thing — authorized, factory-genuine, and backed by the full manufacturer warranty.
Easy online ordering
Find your part by model number, add to cart, and get it delivered to your door — no middleman, no markup.
30-day hassle-free returns
Ordered the wrong part? Send it back within 30 days.
Help when you need it
Not sure if this is the right part? Call us at (888) 292-0874 and we’ll help you find the correct replacement.
Dimensions
Height 34 in.
Width 17 1/2 in.
Length 29 5/8 in.
Customer reviews
What buyers are saying
Verified reviews from customers who purchased this product.
5.0
1 verified review
R
Robert
The Rheem 92% AFUE 42,000 BTU Single Stage Multi-Position Gas Furnace (17.5″ Wide) is a compact powerhouse in home heating! Its unexpectedly competitive price for such efficient performance and space-saving design is a delightful surprise, ensuring dependable warmth and comfort without compromising on performance or size.
